Re: git commit: TS-2736: Fix build on ignored return value.

[James Peach <ja...@me.com>]

> On Apr 29, 2014, at 8:00 PM, sorber@apache.org wrote:
> 
> Repository: trafficserver
> Updated Branches:
>  refs/heads/master 6f92984f5 -> 7ff90360b
> 
> 
> TS-2736: Fix build on ignored return value.
> 
> 
> Project: http://git-wip-us.apache.org/repos/asf/trafficserver/repo
> Commit: http://git-wip-us.apache.org/repos/asf/trafficserver/commit/7ff90360
> Tree: http://git-wip-us.apache.org/repos/asf/trafficserver/tree/7ff90360
> Diff: http://git-wip-us.apache.org/repos/asf/trafficserver/diff/7ff90360
> 
> Branch: refs/heads/master
> Commit: 7ff90360b6ccf7debf7489bff6caa56e11181c06
> Parents: 6f92984
> Author: Leif Hedstrom <zw...@apache.org>
> Authored: Tue Apr 29 20:59:26 2014 -0600
> Committer: Phil Sorber <so...@apache.org>
> Committed: Tue Apr 29 20:59:26 2014 -0600
> 
> ----------------------------------------------------------------------
> mgmt/Main.cc  | 2 +-
> proxy/Main.cc | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
> ----------------------------------------------------------------------
> 
> 
> http://git-wip-us.apache.org/repos/asf/trafficserver/blob/7ff90360/mgmt/Main.cc
> ----------------------------------------------------------------------
> diff --git a/mgmt/Main.cc b/mgmt/Main.cc
> index 8e7cfad..e81ed85 100644
> --- a/mgmt/Main.cc
> +++ b/mgmt/Main.cc
> @@ -316,7 +316,7 @@ set_process_limits(int fds_throttle)
>   FILE *fd;
> 
>   if ((fd = fopen("/proc/sys/fs/file-max","r"))) {
> -    fscanf(fd, "%lu", &lim.rlim_max);
> +    ATS_UNUSED_RETURN(fscanf(fd, "%lu", &lim.rlim_max));
>     fclose(fd);
>     REC_ReadConfigFloat(file_max_pct, "proxy.config.system.file_max_pct");
>     lim.rlim_cur = lim.rlim_max = lim.rlim_max * file_max_pct;
> 
> http://git-wip-us.apache.org/repos/asf/trafficserver/blob/7ff90360/proxy/Main.cc
> ----------------------------------------------------------------------
> diff --git a/proxy/Main.cc b/proxy/Main.cc
> index 05affe7..8267c16 100644
> --- a/proxy/Main.cc
> +++ b/proxy/Main.cc
> @@ -805,7 +805,7 @@ adjust_sys_settings(void)
>     ats_mallopt(ATS_MMAP_MAX, mmap_max);
> 
>   if ((fd = fopen("/proc/sys/fs/file-max","r"))) {
> -    fscanf(fd, "%lu", &lim.rlim_max);
> +    ATS_UNUSED_RETURN(fscanf(fd, "%lu", &lim.rlim_max));
>     fclose(fd);
>     REC_ReadConfigFloat(file_max_pct, "proxy.config.system.file_max_pct");
>     lim.rlim_cur = lim.rlim_max = lim.rlim_max * file_max_pct;
>